This document in conjunction with CLC/TS 50654-2: 2018-03 Parameter Lists to Functional Specifications describes specific functional requirements for HVDC Grid Systems in Europe. The terminology "HVDC Grid Systems" is used here describing HVDC systems for power transmission having more than two converter stations connected to a common DC circuit.
While this document focuses on requirements, that are specific for HVDC Grid Systems, some requirements are considered applicable to all HVDC systems ...
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    • Technical specification
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This document in conjunction with CLC/TS 50654-1: 2018-03 Guideline for Functional Specifications describes specific functional requirements for HVDC Grid Systems in Europe. The terminology “HVDC Grid Systems” is used here describing HVDC systems for power transmission having more than two converter stations connected to a common DC circuit.
While this document focuses on requirements, that are specific for HVDC Grid Systems, some requirements are considered applicable to all HVDC systems in ge...
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New values for the 15th and 21st harmonic

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3 rather small amendments
A note 2 will solve the issue of the different approaches in frequency
Flagged data idea (IEC TS 62749) will be integrated in EN 50160
A new chapter “Frequency range 2-150kHz” will be integrated

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These standards provide technical requirements for the connection of generating plants up to and including Type A (-1-1)/ Type B (-1-2) which can be operated in parallel with a public LV distribution network. They are intended to be used as a technical reference for connection agreements between DNOs and electricity producers and to demonstrate compliance with COMMISSION REGULATION (EU) 2016/631 (Requirements for Generators).

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    • Corrigendum
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This standard provides technical requirements for the connection of generating plants up to and including Type B which can be operated in parallel with a public MV distribution network. They are intended to be used as a technical reference for connection agreements between DSOs and electricity producers and to demonstrate compliance with COMMISSION REGULATION (EU) 2016/631 (Requirements for Generators).

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    • Standard
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These standards provide technical requirements for the connection of generating plants up to and including Type A (-1-1)/ Type B (-1-2) which can be operated in parallel with a public LV distribution network. They are intended to be used as a technical reference for connection agreements between DNOs and electricity producers and to demonstrate compliance with COMMISSION REGULATION (EU) 2016/631 (Requirements for Generators).

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    • Standard
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    • Standard
      71 pages
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In order to exchange use cases based on the template which is defined in IEC 62559-2, this
part of IEC 62559 establishes the interfaces between the different use case repositories
and/or UML engineering software tools.
Therefore, this document defines the required core concepts and their serialization into XML
syntactic format of a use case template, an Actor list and list for detailed requirements.
As shown in Figure 2, the modelling approach is leveraging the use of UML in order to
graph...
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IEC 60909-0:2016 is applicable to the calculation of short-circuit currents in low-voltage three-phase AC systems, and in high-voltage three-phase AC systems, operating at a nominal frequency of 50 Hz or 60 Hz. It establishes a general, practicable and concise procedure leading to results which are generally of acceptable accuracy and deals with the calculation of short-circuit currents in the case of balanced or unbalanced short circuits. This second edition cancels and replaces the first editi...view more

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This part of IEC 62559 “Use case methodology” defines the structure of a use case template,
template lists for actors and requirements, as well as their relation to each other. In this
document, a standardized template for the description of use cases is defined for various
purposes like the use in standardization organizations for standards development or within
development projects for system development.
This document was developed for general application in various domains and systems. ...
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The purpose of this Technical Specification is to provide technical guidance on the requirements for
generating plants which can be operated in parallel with a distribution network.
For practical reasons, this Technical Specification refers to the distribution system operator in case
settings have to be defined and/or provided, even when these settings are to be defined and/or
provided by another actor according to national and European legal framework.
NOTE 1 This includes European network...
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The purpose of this Technical Specification is to provide technical guidance for the connection of generating plants which can be operated in parallel with a public distribution network.
This Technical Specification is intended to be used as a technical reference in connection agreements between DNOs and electricity producers.
The requirements of this Technical Specification only apply to electrical machinery and equipment, irrespective of the kind of primary energy source.
This Technical Spe...
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Amendment to cover Norwegian A-deviation.

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This Technical Report provides an overview of the technical contents and regulatory arrangements of some 32 of the many Smart Grid projects that are currently in operation, or under construction, within Europe 1). This Technical Report is intended to provide useful information to those organisations and individuals that are currently engaged or about to become engaged in developing Smart Grids. It is also intended that this Technical Report will be used to support the development of relevant sta...view more

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The aim of this Technical Report is to provide background information and explanations on EN 50160 with regard to the history of its development as well as to its correct application.

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This Technical Report applies to HVDC Systems having more than two converter stations connected to a common DC network, also referred to as HVDC Grid Systems. Serving the near term applications, this report describes radial HVDC network structures as well as pure VSC based solutions. Both grounded and ungrounded DC circuits are considered. Based on typical requirements applied to state of the art HVDC converter stations today this report addresses aspects that are specifically related to the des...view more

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This European Standard specifies technical requirements for the protection functions and the operational capabilities of micro-generating plants, designed for operation in parallel with public lowvoltage distribution networks. This European Standard applies irrespectively of the micro-generating plants’ primary source of energy, where micro-generation refers to equipment with nominal currents up to and including 16 A per phase, single or multi phase 230/400 V or multi phase 230 V (phase-to-phase...view more

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    • Standard
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    • Standard
      65 pages
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This European Standard defines, describes and specifies the main characteristics of the voltage at a network user's supply terminals in public low voltage, medium and high voltage AC electricity networks under normal operating conditions. This standard describes the limits or values within which the voltage characteristics can be expected to remain at any supply terminal in public European electricity networks and does not describe the average situation usually experienced by an individual netwo...view more

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This part of IEC 60865 is applicable to the mechanical and thermal effects of short-circuit currents. It contains procedures for the calculation of - the electromagnetic effect on rigid conductors and flexible conductors, - the thermal effect on bare conductors. For cables and insulated conductors, reference is made, for example, to IEC 60949 and IEC 60986. For the electromagnetic and thermal effects in d.c. auxiliary installations of power plants and substations reference is made to IEC 61660-2...view more

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IEC 60038:2009 specifies standard voltage values which are intended to serve as preferential values for the nominal voltage of electrical supply systems, and as reference values for equipment and system design. This seventh edition supersedes the sixth edition (1993), its Amendment 1 (1994) and its Amendment 2 (1997). It constitutes a technical revision. The significant technical changes are:
- the addition of the values of 230 V (50 Hz) and 230/400 V (60 Hz) to Table 1;
- the replacement of...
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D138/C037: Corrigendum to CLC/TR 50555:2010 (PR=22110) to add the words "in cooperation with CEER" in the foreword

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This Technical Report provides guidance on how to calculate continuity of supply indices. These
recommended indices are more particularly given for European benchmarking of distribution network performance. For transmission network performance, more representative indices 2) may be used.
It presents
– an overview of practices in Europe on long and short interruptions,
– definition of physical interruptions in a harmonized way,
– philosophy and criteria for recommending indices,
– a suggest...
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This European Standard defines, describes and specifies the main characteristics of the voltage at a network user's supply terminals in public low voltage, medium and high voltage AC electricity networks under normal operating conditions. This standard describes the limits or values within which the voltage characteristics can be expected to remain at any supply terminal in public European electricity networks and does not describe the average situation usually experienced by an individual netwo...view more

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    • Standard
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This part of IEC 60909 specifies procedures for calculation of the prospective short-circuit currents with an unbalanced short circuit in high-voltage three-phase a.c. systems operating at nominal frequency 50 Hz or 60 Hz, i. e.: a) currents during two separate simultaneous line-to-earth short circuits in isolated neutral or resonant earthed neutral systems; b) partial short-circuit currents flowing through earth in case of single line-to-earth short circuit in solidly earthed or low-impedance e...view more

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    • Standard
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IEC 60038:2009 specifies standard voltage values which are intended to serve as preferential values for the nominal voltage of electrical supply systems, and as reference values for equipment and system design. This seventh edition supersedes the sixth edition (1993), its Amendment 1 (1994) and its Amendment 2 (1997). It constitutes a technical revision. The significant technical changes are:
- the addition of the values of 230 V (50 Hz) and 230/400 V (60 Hz) to Table 1;
- the replac...
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    • Standard
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    • Standard
      14 pages
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    • Standard – translation
      12 pages
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Gives standard current ratings in the range 1 A to 200 000 A.

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The standard frequencies are the frequencies to be adopted for single-phase and three-phase a.c. systems, for installations in ships, for a.c. traction systems, for tools and for aircraft. This standardization is limited to frequencies up to 10 000 Hz.

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    • Standard
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      7 pages
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      7 pages
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This Publicly Available Specification (PAS) defines a methodology for power system domain experts to determine and describe their user requirements for automation systems, based on their utility business needs. This methodology was originally developed as part of the IntelliGrid Architecture developed by the Electrical Power Research Institute (EPRI), as a means to implement the "IntelliGrid vision" of the automated, self-healing, and efficient power system of the future. The IntelliGrid methodo...view more

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This technical report outlines the way in which electricity is now described as a product. Particularly, in Europe and several other areas, for example Brazil and Argentina, as well as in some states in the United States of America. It is, however, rather a unique product because of its intangible and transient nature. Strictly, it is a product that exists only for an instant at a given point of delivery, comes into existence at the same instant at which it is being used and is replaced immediat...view more

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IEC 60050-617:2009 has been published as a consequence of deregulation of the electricity market, it appeared necessary to establish a common glossary with those terms defining actors in the market, interface between actors and the technical or financial terms having a specific meaning in the context of electricity market. This horizontal standard IEC 60050-617:2009 is primarily intended for use by technical committees in the preparation of standards in accordance with the principles laid down i...view more

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    • Standard
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    • Standard – translation
      21 pages
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EN following parallel vote

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      7 pages
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Končni privzem v novem projektu, glej relacije.

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    • Standard
      27 pages
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    • Standard
      34 pages
      English and French language

These Guidelines to Functional Specifications describe specific functional requirements for HVDC Grid Systems. The terminology "HVDC Grid Systems" is used here describing HVDC systems for power transmission having more than two converter stations connected to a common DC circuit.
While this document focuses on requirements, that are specific for HVDC Grid Systems, some requirements are considered applicable to all HVDC systems in general, i.e. including point-to-point HVDC systems. Existing IEC...
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    • Technical specification
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These Parameter Lists to Functional Specifications describe specific functional requirements for HVDC Grid Systems. The terminology "HVDC Grid Systems" is used here describing HVDC systems for power transmission having more than two converter stations connected to a common DC circuit.
While this document focuses on requirements, that are specific for HVDC Grid Systems, some requirements are considered applicable to all HVDC systems in general, i.e. including point-to-point HVDC systems. Existin...
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EN following parallel vote * Supersedes HD 533 S1:1991

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    • Standard
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This European Standard specifies technical requirements for connection and operation of fixed installed micro-generators and their protection devices, irrespective of the micro-generators primary source of energy, in parallel with public low-voltage distribution networks, where micro-generation refers to equipment rated up to and including 16 A per phase, single or multi phase 230/400 V or multi phase 230 V (phase-to-phase voltage). This European Standard is intended for installation mainly in t...view more

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    • Standard
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EN following parallel vote

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Implementation dates changed

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60 BT decision: Memorandum 14 adopted * 62 BT decision: Informative annex to indicate which countries cannot endorse HD * Corrigendum to HD issued February 2002 * D127/092: CCL/TC 8X feeback regarding D125/051 endorsed (no need to reduce the voltage tolerance, which represents a consensus for more than 20 years)

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    • Standardization document
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This European Standard defines, describes and specifies the main characteristics of the voltage at a network user's supply terminals in public low voltage and medium voltage electricity distribution networks under normal operating conditions. This standard describes the limits or values within which the voltage characteristics can be expected to remain over the whole of the public distribution network and does not describe the average situation usually experienced by an individual network user.

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    • Standard
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Gives a table of standard frequencies up to 10 000 Hz.[
][
]Has the status of a basic publication in accordance with IEC Guide 108.

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    • Standard
      3 pages
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    • Standard
      3 pages
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    • Standard – translation
      2 pages
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Specifies procedures for calculation of the prospective short-circuit currents with an unbalanced short circuit in high-voltage three-phase a.c. systems operating at nominal frequency 50 Hz or 60 Hz, i.e.

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a.c. transmission, distribution and utilization systems and equipment for use in such systems with standard frequencies 50 Hz and 60 Hz having a nominal voltage above 100 V; a.c. and d.c. traction systems; a.c. and d.c. equipment having nominal voltages below 120 V a.c. or below 750 V d.c., the a.c. voltages being intended (but not exclusively) for 50 Hz and 60 Hz applications; such equipment covers batteries (from primary or secondary cells), other power supply devices (a.c. or d.c.), electrica...view more

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    • Standard – translation
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Gives standard current ratings in the range 1 A to 200 000 A.       [
][
]Has the status of a basic publication in accordance with IEC Guide 108.

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